<template>
	<div class="outer">
		
		<!-- 三级分类导航 -->
		<TypeNav />
		<div class="main">
			<div class="py-container">
				<!--面包屑导航-->
				<div class="bread">
					<ul class="fl sui-breadcrumb">
						<li>
							<span href="#">全部结果</span>
						</li>
					</ul>
					<ul class="fl sui-tag">
						<li class="with-x" v-show="searchParams.categoryName">{{searchParams.categoryName}}
							<i @click="removeCategoryName">×</i>
						</li>
						<li class="with-x" v-show="searchParams.keyword">{{searchParams.keyword}}
							<i @click="removeKeyword">×</i>
						</li>
						<li class="with-x" v-show="searchParams.trademark">
							<!-- {{searchParams.trademark.split(':')[1]}} -->
							{{fmtTrademark}}
							<i @click="removeTrademark">×</i>
						</li>
						<li class="with-x" v-for="(prop,index) in searchParams.props" :key="index">
							<!-- {{searchParams.trademark.split(':')[1]}} -->
							<!-- {{`${prop.split(':')[2]}:${prop.split(':')[1]}`}} -->
							{{prop |propFlt}}
							<i @click="removeProp">×</i>
						</li>
					</ul>
				</div>
				<!-- 当搜索结果为空时展示 -->
				<div class="empty" v-show="!total">
					<img src="https://static.360buyimg.com/devfe/error-new/1.0.0/css/i/error_06.png" alt="">
					<h2>抱歉，搜索结果为空！</h2>
				</div>
				<!-- 搜索器 -->
				<SearchSelector @get-trademark="saveTrademark" @get-prop="saveProp"/>
				<!--商品展示区-->
				<div class="details clearfix">
				<!-- 列表操作区 -->
				<div class="sui-navbar">
						<div class="navbar-inner filter">
							<ul class="sui-nav">
								<li @click="changeOrder(1)" :class="{active:!isPrice}">
									<a >综合
										<span v-show="!isPrice" class="iconfont" :class="iconName"></span>
									</a>
								</li>
								<li @click="changeOrder(2)" :class="{active:isPrice}">
									<a >价格
										<span v-show="isPrice" class="iconfont" :class="iconName"></span>
									</a>
								</li>
							</ul>
						</div>
				</div>
				<!-- 商品列表 -->
				<div class="goods-list">
						<ul class="yui3-g">
							<li class="yui3-u-1-5" v-for="good in goodsList" :key="good.id">
								<div class="list-wrap">
									<div class="p-img">
										<router-link :to="`/detail/${good.id}`" >
											<img :src="good.defaultImg" />
										</router-link>
									</div>
									<div class="price">
										<strong>
											<em>¥</em>&nbsp;
											<i>{{good.price}}</i>
										</strong>
									</div>
									<div class="attr">
										<router-link  :to="`/detail/${good.id}`" v-html="good.title"></router-link>
									</div>
									<div class="commit">
										<i class="command">已有<span>2000</span>人评价</i>
									</div>
									<div class="operate">
										<a href="success-cart.html" target="_blank" class="sui-btn btn-bordered btn-danger">加入购物车</a>
										<a href="javascript:void(0);" class="sui-btn btn-bordered">收藏</a>
									</div>
								</div>
							</li>
						</ul>
				</div>
				<!-- 分页器 -->
				<Pagination :total="total" :pageNo="searchParams.pageNo" :pageSize="searchParams.pageSize" :continues="5" :getPageNo="getPageNo"/>
				</div>
			</div>
		</div>
	</div>
</template>

<script>
	import {mapGetters} from 'vuex'
	import SearchSelector from './SearchSelector'
	export default {
		name: 'Search',
		data(){
			return{
				searchParams:{
					category1Id:'',
					category2Id:'',
					category3Id:'',
					categoryName:'',
					keyword:'',
					props:[],
					trademark:'',
					order:'1:desc',
					pageNo:2,
					pageSize:5,
				}
			}
		},
		components: {
			SearchSelector
		},
		methods:{
			search(needReast){
				if(needReast){
					this.searchParams.pageNo=1
				}
				this.$store.dispatch('getSearchInfo',this.searchParams)
			},
			removeCategoryName(){
				const{keyword}=this.$route.query
				this.$router.push({
					path:'/search',
					query:{keyword}
				})
			},
			removeKeyword(){
				const {query}=this.$route
				this.$router.push({
					path:'/search',
					query:{
						...query,
						keyword:undefined
					}
				})
				this.$bus.$emit('leave-keyword')
			},
			saveTrademark(value){
				this.searchParams.trademark=`${value.tmId}:${value.tmName}`
				this.search(true)
			},
			removeTrademark(){
				this.searchParams.trademark=undefined
				this.search(true)
	
			},
			saveProp(prop){
				let result=this.searchParams.props.find((item)=>{
					return item===prop
				})
				if(!result){
				this.searchParams.props.push(prop)
				this.search(true)
				}
			},
			removeProp(index){
				this.searchParams.props.splice(index,1)
				this.search(true)
			},
			getPageNo(n){
				this.searchParams.pageNo=n
				this.search(false)
			},
			changeOrder(type){
				// console.log(this.searchParams.order.split(':'))
				const[oldType,oldFlag]=this.searchParams.order.split(':')
				console.log(oldType,oldFlag)
				if(type==oldType){
					const newFlag=oldFlag==='asc' ? 'desc' : 'asc'
					this.searchParams.order=`${type}:${newFlag}`
				}else{
					this.searchParams.order=`${type}:desc`
				}
				this.search(true)
			}
		},
		computed:{
			...mapGetters(['goodsList','total']),
			fmtTrademark(){
				const {trademark}=this.searchParams
				return trademark ? trademark.split(':')[1] : ''
			},
			isPrice(){
				return this.searchParams.order.split(':')[0]==='2'
			},
			iconName(){
				return this.searchParams.order.split(':')[1]==='asc' ? 'icon-up' : 'icon-down'
			}
		},
		watch:{
			$route:{
				immediate:true,
				async handler(value){
					// console.log(value.query)
					const {query}=value
					Object.assign(this.searchParams,{
						category1Id:undefined,
						category2Id:undefined,
						category3Id:undefined,
						categoryName:undefined,
						keyword:undefined,
					},query) 
					// let result =await reqSearchInfo(this.searchParams)
					// console.log(result)
					this.search(true)
					
				}
			}
		},
		filters:{
				propFlt(str){
					return	str.split(':')[2]+':'+str.split(':')[1]
				}
			},
		// mounted(){
		// 	console.log(this.searchParams.order.split(':')[0]==='2')
		// }
	}
</script>

<style lang="less" scoped>
	.main {
		margin: 10px 0;
			.empty{
				text-align: center;
				color: gray;
			}
		.py-container {
			width: 1200px;
			margin: 0 auto;

			.bread {
				margin-bottom: 5px;
				overflow: hidden;

				.sui-breadcrumb {
					padding: 3px 15px;
					margin: 0;
					font-weight: 400;
					border-radius: 3px;
					float: left;

					li {
						display: inline-block;
						line-height: 18px;

						a {
							color: #666;
							text-decoration: none;

							&:hover {
								color: #4cb9fc;
							}
						}
					}
				}

				.sui-tag {
					margin-top: -5px;
					list-style: none;
					font-size: 0;
					line-height: 0;
					padding: 5px 0 0;
					margin-bottom: 18px;
					float: left;

					.with-x {
						font-size: 12px;
						margin: 0 5px 5px 0;
						display: inline-block;
						overflow: hidden;
						color: #000;
						background: #f7f7f7;
						padding: 0 7px;
						height: 20px;
						line-height: 20px;
						border: 1px solid #dedede;
						white-space: nowrap;
						transition: color 400ms;
						cursor: pointer;

						i {
							margin-left: 10px;
							cursor: pointer;
							font: 400 14px tahoma;
							display: inline-block;
							height: 100%;
							vertical-align: middle;
						}

						&:hover {
							color: #28a3ef;
						}
					}
				}
			}

			.details {
				margin-bottom: 5px;

				.sui-navbar {
					overflow: visible;
					margin-bottom: 0;

					.filter {
						min-height: 40px;
						padding-right: 20px;
						background: #fbfbfb;
						border: 1px solid #e2e2e2;
						padding-left: 0;
						border-radius: 0;
						box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);

						.sui-nav {
							position: relative;
							left: 0;
							display: block;
							float: left;
							margin: 0 10px 0 0;

							li {
								float: left;
								line-height: 18px;

								a {
									display: block;
									cursor: pointer;
									padding: 11px 15px;
									color: #777;
									text-decoration: none;
								}

								&.active {
									a {
										background: #e1251b;
										color: #fff;
									}
								}
							}
						}
					}
				}

				.goods-list {
					margin: 20px 0;

					ul {
						display: flex;
						flex-wrap: wrap;

						li {
							height: 100%;
							width: 20%;
							margin-top: 10px;
							line-height: 28px;

							.list-wrap {
								.p-img {
									padding-left: 15px;
									width: 215px;
									height: 255px;

									a {
										color: #666;

										img {
											max-width: 100%;
											height: auto;
											vertical-align: middle;
										}
									}
								}

								.price {
									padding-left: 15px;
									font-size: 18px;
									color: #c81623;

									strong {
										font-weight: 700;

										i {
											margin-left: -5px;
										}
									}
								}

								.attr {
									padding-left: 15px;
									width: 85%;
									overflow: hidden;
									margin-bottom: 8px;
									min-height: 38px;
									cursor: pointer;
									line-height: 1.8;
									display: -webkit-box;
									-webkit-box-orient: vertical;
									-webkit-line-clamp: 2;

									a {
										color: #333;
										text-decoration: none;
									}
								}

								.commit {
									padding-left: 15px;
									height: 22px;
									font-size: 13px;
									color: #a7a7a7;

									span {
										font-weight: 700;
										color: #646fb0;
									}
								}

								.operate {
									padding: 12px 15px;

									.sui-btn {
										display: inline-block;
										padding: 2px 14px;
										box-sizing: border-box;
										margin-bottom: 0;
										font-size: 12px;
										line-height: 18px;
										text-align: center;
										vertical-align: middle;
										cursor: pointer;
										border-radius: 0;
										background-color: transparent;
										margin-right: 15px;
									}

									.btn-bordered {
										min-width: 85px;
										background-color: transparent;
										border: 1px solid #8c8c8c;
										color: #8c8c8c;

										&:hover {
											border: 1px solid #666;
											color: #fff !important;
											background-color: #666;
											text-decoration: none;
										}
									}

									.btn-danger {
										border: 1px solid #e1251b;
										color: #e1251b;

										&:hover {
											border: 1px solid #e1251b;
											background-color: #e1251b;
											color: white !important;
											text-decoration: none;
										}
									}
								}
							}
						}
					}
				}

				.page {
					width: 733px;
					height: 66px;
					overflow: hidden;
					float: right;

					.sui-pagination {
						margin: 18px 0;

						ul {
							margin-left: 0;
							margin-bottom: 0;
							vertical-align: middle;
							width: 490px;
							float: left;

							li {
								line-height: 18px;
								display: inline-block;

								a {
									position: relative;
									float: left;
									line-height: 18px;
									text-decoration: none;
									background-color: #fff;
									border: 1px solid #e0e9ee;
									margin-left: -1px;
									font-size: 14px;
									padding: 9px 18px;
									color: #333;
								}

								&.active {
									a {
										background-color: #fff;
										color: #e1251b;
										border-color: #fff;
										cursor: default;
									}
								}

								&.prev {
									a {
										background-color: #fafafa;
									}
								}

								&.disabled {
									a {
										color: #999;
										cursor: default;
									}
								}

								&.dotted {
									span {
										margin-left: -1px;
										position: relative;
										float: left;
										line-height: 18px;
										text-decoration: none;
										background-color: #fff;
										font-size: 14px;
										border: 0;
										padding: 9px 18px;
										color: #333;
									}
								}

								&.next {
									a {
										background-color: #fafafa;
									}
								}
							}
						}

						div {
							color: #333;
							font-size: 14px;
							float: right;
							width: 241px;
						}
					}
				}
			}
		}
	}
</style>